Wow, maxybaer123! That's a lot of detailed steps! Are you an asteroid? Cause you rock!
We're really sorry you couldn't get the game to work on the current MacOS, moehong. Unfortunately, our scanners don't pick up any major updates coming to the game anytime soon... I blame the Redshirts.
With that said, hopefully maxybaer123's little guide can help in the meantime.